Is zenitsu profitable to sell on Amazon United States?

The niche generates $93K/yr across 39 tracked products. 2 of 5 products launched in the last 360 days are still selling. 90-day search growth is -4.3%. Flapen's verdict: Skip it (46/100).

How competitive is the zenitsu niche?

22 brands and 188 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 67% of demand.

What do buyers complain about in zenitsu?

Top complaints mined from reviews: Size-Overall, Value For Money, Assembly/Installation. The return rate is 2.2%.

When does demand for zenitsu peak?

Demand peaks in Sep–Oct–Nov–Dec; the busiest month runs 3.9× the quietest.

What does it cost to enter the zenitsu niche?

Listings span $10.05–$85.03; the average listing price is $30.33 (sweet spot $15–$100). The average incumbent carries 948 reviews — the moat a new listing must climb.

zenitsu

Skip it

Weak search conversion (0.9%) — this niche doesn't clear our bar today.

Avg price

Incredible$30.33

avg listing price — sweet spot $15–$100

Price range

Great$10.05–$85.03

cheapest to priciest tracked listing — scored on the share inside $15–$100

Returns

Good2.2%

return rate — above 5% kills the launch gate

Competition

Good44%

top-5 click share — leaders hold, buyers still browse

Review moat

Good948.28

avg incumbent reviews — the moat a new listing must climb

Brand share

Good67%

top-5 brand share — brands hold most of the demand

Market size

Bad$93K

$93K/yr · 338K searches

Growth

Bad-4.3%

90-day search growth — must beat 0% to launch

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Conversion

Bad0.9%

search→purchase rate — share of searches ending in a sale

According to Flapen's Amazon United States niche tracking, zenitsu is a $93K/yr Amazon United States market (338K searches/yr). The top 5 brands hold 67% of demand. Demand peaks in Sep–Oct–Nov–Dec. Verdict: Skip it — 46/100.

Data updated Jul 30, 2026 · scored weekly · How we score niches

zenitsu market data

Units sold / yr: 5K–6K; avg 100–250/product
Revenue / yr: $152K–$182K; units × avg price
Conversion rate: 0.9%
Avg BSR: #5,263
Page quality: 0%
Prime: 85%
Sponsored: 44%
Out of stock: 3.9%
Avg brand age: 36 months
Avg seller age: 153 days

Competition & brand share

The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.

Brands

22 rising

Sellers

188

Top-5 brand share

67%

Top 20: 98%

Top-5 click share

44%

Top 20: 80%

Open market

27%

Funko22%
Banpresto17%
Drofe12%
TAMASHII NATIONS9%
SEGA7%
Moalioi6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -4.3% search growth over the last 90 days.

Peak months: Sep, Oct, Nov, Dec · busiest ÷ quietest = 3.9×

Open Trend

Top zenitsu search terms

zenitsu163K/yr -1.2%0.6% conv.
zenitsu figure72K/yr -1.6%0.5% conv.
zenitsu funko pop31K/yr +2.8%2.7% conv.
demon slayer zenitsu33K/yr -20.3%1.0% conv.
zenitsu action figure9K/yr -13.0%0.5% conv.
zenitsu merch8K/yr -8.2%0.2% conv.
zenitsu agatsuma6K/yr -17.2%0.6% conv.
demon slayer zenitsu figure6K/yr -49.4%0.5% conv.
demon slayer funko pop zenitsu5K/yr +10.4%2.2% conv.
funko pop zenitsu4K/yr -5.3%4.9% conv.

All search terms

Top zenitsu products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Funko Pop Animation: Demon Slayer - Zenitsu Agatsuma 3.75 Inches - Collectable Vinyl Figure - Gift Idea - Official Merchandise - Toys for Kids & Adults - Anime Fans - Model Figure for Collectors

Funko$13.364.8★13,741 rev

Drofe Anime Robes Tanjiro Cosplay Costume Zenitsu Kimono Yellow

Drofe$18.594.6★673 rev

Banpresto - Demon Slayer: Kimetsu no Yaiba - Zenitsu Agatsuma Vibration Stars Plus Figure

Banpresto$31.225.0★4 rev

TAMASHII NATIONS - Demon Slayer: Kimetsu no Yaiba - Zenitsu Agatsuma S.H.Figuarts Action Figure

TAMASHII NATIONS$85.034.7★943 rev

Anime Cosplay Costume Kimono Halloween Women Mens Set Accessories

Moalioi$39.804.4★255 rev

Newest

by launch date

McFarlane Toys- Demon Slayer Zenitsu Agatsuma with Chuntaro 7in Action Figure

McFarlane Toys$28.641 rev

4mo ago

Banpresto - Demon Slayer: Kimetsu no Yaiba - Zenitsu Agatsuma Vibration Stars Plus Figure

Banpresto$31.224 rev

6mo ago

Funko POP! Animation: Demon Slayer - Zenitsu (Sumi-Ink)

Funko$18.6321 rev

7mo ago

SONGCHANGJEWELRY Zenitsu Bracelet Anime-Inspired Beads and Charms Featuring Agatsuma Zenitsu Thoughtful Gift for Fans and Collectors

SONGCHANGJEWELRY$13.24254 rev

1y ago

Demon Slayer Kimetsu No Yaiba Zenitsu Anime Tumbler 30 Oz Stainless Steel

Team Liquid$35.10487 rev

1y ago

What buyers say about zenitsu

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall19%

“It was good quality and came quick”

Collectibles18%

“It is a great addition to any collection”

Advertised Vs Actual Product13%

“As advertised”

Value For Money11%

“Good price”

Size-Overall6%

“The size is just right”

Gifting Purpose5%

“Good gift”

Assembly/Installation5%

“Great project and not too difficult to put together, my set was missing multiple pieces though”

Fun/Entertainment Experience5%

“Fun”

Color5%

“I love the color”

Instructions/User Manual/Troubleshooting3%

“Great job following instructions”

What buyers complain about

Size-Overall23%

“Too small”

Value For Money21%

“too expensive for how much it cost”

Assembly/Installation20%

“I nervous to pick this up after my son built it”

Gifting Purpose11%

“Its a bummer though because it was gift”

Color10%

“Just noticed his collar is painted all brown”

Quality-Overall3%

“Cheap”

Add-Ons/Attachments3%

“the head is not attached”

Top return reasons

Size-Overall24%

Color20%

Advertised Vs Actual Product9%

Value For Money9%

Quality-Overall8%

Defective Material/Parts8%

Scratch Resistance2%

Assembly/Installation2%

Weight Heavy2%

Product Condition2%

Common questions

Is zenitsu profitable to sell on Amazon United States?: The niche generates $93K/yr across 39 tracked products. 2 of 5 products launched in the last 360 days are still selling. 90-day search growth is -4.3%. Flapen's verdict: Skip it (46/100).
How competitive is the zenitsu niche?: 22 brands and 188 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 67% of demand.
What do buyers complain about in zenitsu?: Top complaints mined from reviews: Size-Overall, Value For Money, Assembly/Installation. The return rate is 2.2%.
When does demand for zenitsu peak?: Demand peaks in Sep–Oct–Nov–Dec; the busiest month runs 3.9× the quietest.
What does it cost to enter the zenitsu niche?: Listings span $10.05–$85.03; the average listing price is $30.33 (sweet spot $15–$100). The average incumbent carries 948 reviews — the moat a new listing must climb.